package Number;

public class Number {

	public static void main(String[] args) {
		//数据类型
		byte mybyte = 124; // 声明byte变量并赋值
		short myshort = 32564; // short 类型
		int myint = 45784612; // int 类型
		long mylong  = 46789451; // long 类型
		long result = mybyte+myshort+myint+mylong;
		System.out.println("结果为:  " + result);
		
	}

}
